/*
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 */
package za.ac.cput.ooprinciples.inheritancealternative;

/**
 *
 * @author Abduraghmaan
 */
public interface CellPhone {
    void setName(String name);
    String getName();
    void setNetwork(String network);
    String getNetwork();
    void setCellNumber(int cellNumber);
    int getCellNumber();
    void setSubscriptionFee(double subscriptionFee);
    double getSubscriptionFee();
    double calcBalance(double currBalance);
    boolean validateFee();
    
    
    
}
